Re: [PATCH v2 4/5] crypto: ccp: Add support for getting security attributes on some older systems

[Tom Lendacky <thomas.lendacky@amd.com>]

On 5/28/24 16:07, Mario Limonciello wrote:
> Older systems will not populate the security attributes in the
> capabilities register. The PSP on these systems, however, does have a
> command to get the security attributes. Use this command during ccp
> startup to populate the attributes if they're missing.
> 
> Closes: https://github.com/fwupd/fwupd/issues/5284
> Closes: https://github.com/fwupd/fwupd/issues/5675
> Closes: https://github.com/fwupd/fwupd/issues/6253
> Closes: https://github.com/fwupd/fwupd/issues/7280
> Closes: https://github.com/fwupd/fwupd/issues/6323
> Closes: https://github.com/fwupd/fwupd/discussions/5433
> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

Acked-by: Tom Lendacky <thomas.lendacky@amd.com>

> ---
> v1->v2:
>   * Move code to patch 5
> ---
>   drivers/crypto/ccp/hsti.c           | 55 +++++++++++++++++++++++++++++
>   drivers/crypto/ccp/hsti.h           |  2 ++
>   drivers/crypto/ccp/psp-dev.c        |  5 +++
>   drivers/crypto/ccp/psp-dev.h        |  2 --
>   drivers/crypto/ccp/sp-dev.h         |  1 +
>   drivers/crypto/ccp/sp-pci.c         |  5 ++-
>   include/linux/psp-platform-access.h |  1 +
>   7 files changed, 68 insertions(+), 3 deletions(-)
>